| Patents for G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715) |
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| 04/19/2006 | EP1647017A1 Optical arrangement |
| 04/19/2006 | EP1647016A2 Objective lens, optical pick-up device, and optical disk device |
| 04/19/2006 | EP1647015A1 Device for controlling the position of an optical lens |
| 04/19/2006 | EP1647014A1 Method and apparatus for managing a overwrite recording on optical disc write once |
| 04/19/2006 | EP1647013A1 Recordable optical record carrier |
| 04/19/2006 | EP1647012A2 Method and data carrier for handling a database |
| 04/19/2006 | EP1647011A1 Limited play optical storage medium, method for making the same |
| 04/19/2006 | EP1646903A2 Variable beam shaping element |
| 04/19/2006 | EP1573726B1 Slider loading mechanism |
| 04/19/2006 | EP1468050B1 Water-soluble phthalocyanine compound-containing ink for ink jetting, ink jet recording method and method for improving ozone gas discoloration of colored image material |
| 04/19/2006 | EP1449018B1 Waveguide multilayer holographic data storage |
| 04/19/2006 | EP1240240B1 Polycarbonate substrates |
| 04/19/2006 | CN2773854Y Improved structure of optical pickup assembly bearing for optical drive actuator |
| 04/19/2006 | CN1762016A Disc recording device |
| 04/19/2006 | CN1762014A Disk device |
| 04/19/2006 | CN1762012A Method of evaluating optical information medium |
| 04/19/2006 | CN1762011A Writable optical recording medium |
| 04/19/2006 | CN1762010A Smooth heat sink or reflector layer for optical record carrier |
| 04/19/2006 | CN1762009A Optical diffraction device and optical information processing device |
| 04/19/2006 | CN1762008A Optical scanning device |
| 04/19/2006 | CN1762007A Optical scanning device |
| 04/19/2006 | CN1762006A Information storage medium and method and apparatus of recording and/or reproducing data on and/or from the same |
| 04/19/2006 | CN1762005A Rewritable data carrier |
| 04/19/2006 | CN1762004A Multi-speed recordable information carrier |
| 04/19/2006 | CN1762003A Optical disk recording/reproducing apparatus |
| 04/19/2006 | CN1762002A Information recording method, information recording device, information recording program, and storage medium |
| 04/19/2006 | CN1762001A Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses |
| 04/19/2006 | CN1761650A Compounds, a process for their preparation and their use as dyes and pigments |
| 04/19/2006 | CN1761573A Optical recording medium |
| 04/19/2006 | CN1760980A Method and device for recording data on optical storing media |
| 04/19/2006 | CN1252714C Information recording and reproduce device, estimation method and information recording and reproducing medium |
| 04/19/2006 | CN1252713C Signal processing method, device and reproduction method and device |
| 04/19/2006 | CN1252711C Method of moving optical head module to starting point position |
| 04/19/2006 | CN1252707C Control circuit of optical disk drive and its method |
| 04/19/2006 | CN1252706C Outputting power method for controlling return circuit and optical read-write head by automatic power |
| 04/19/2006 | CN1252705C Writing-in power control method for angular speed fixed optical disk drive |
| 04/19/2006 | CN1252704C 光学扫描装置 The optical scanning device |
| 04/19/2006 | CN1252703C Optical read device and objective lens |
| 04/19/2006 | CN1252702C Objective lens for optical pick up head device |
| 04/19/2006 | CN1252701C Self-adaptive hanger for near-field optical memory |
| 04/19/2006 | CN1252700C Information reproducing method |
| 04/19/2006 | CN1252699C Objective lens driver |
| 04/19/2006 | CN1252698C Optic disc device |
| 04/19/2006 | CN1252697C Near-field optical memory deep submicron microflight head |
| 04/19/2006 | CN1252696C Method for astigmatism regulation for optical wave-pick-up device |
| 04/19/2006 | CN1252695C Method for regulating 2T writing policy |
| 04/19/2006 | CN1252694C Recording disk evaluation device |
| 04/19/2006 | CN1252693C Recording reproducing device and laser power control method at the time of constant angular recording |
| 04/19/2006 | CN1252692C Method for making photo laser video disks |
| 04/19/2006 | CN1252691C Disc driver |
| 04/19/2006 | CN1252690C Information recording and reproducing device |
| 04/19/2006 | CN1252689C Data recording controller |
| 04/19/2006 | CN1252688C Optical scanning device |
| 04/19/2006 | CN1252687C Optical disc device for regulating recording speed and laser power |
| 04/19/2006 | CN1252686C Method for distribution of data marks on medium, and method and apparatus for the holographic recording and readout of data |
| 04/19/2006 | CN1252685C Method and apparatus for controlling data buffer |
| 04/19/2006 | CN1252682C Magnetic medium of rotary polar electronic and device and method of recording data on it |
| 04/19/2006 | CN1252580C Data recording medium and reproducing apparatus thereof |
| 04/19/2006 | CN1252548C Optical storage method utilizing light variation image |
| 04/19/2006 | CN1252181C Polycarbonate composition with excellent releasability from mode |
| 04/18/2006 | USRE39067 Apparatus and method for optical disk reproduction |
| 04/18/2006 | US7032231 Optical pickup device |
| 04/18/2006 | US7031598 Digital video recording/playback system with entry point processing function |
| 04/18/2006 | US7031597 Method for recording still picture group management information |
| 04/18/2006 | US7031358 Semiconductor laser driving apparatus |
| 04/18/2006 | US7031248 Push-pull signal-generating apparatus, and optical-disk apparatus |
| 04/18/2006 | US7031247 Liquid crystal driver and optical head for tilt correction |
| 04/18/2006 | US7031246 Optical disc, optical disc reproducing method and apparatus, and recording method |
| 04/18/2006 | US7031244 Information recording/reproducing apparatus |
| 04/18/2006 | US7031243 Beat density detecting apparatus and information playback apparatus |
| 04/18/2006 | US7031242 Method of controlling rotation of optical recording medium at two or more rotational speeds, and storage apparatus employing same method |
| 04/18/2006 | US7031241 Method of adjusting record signal waveform of optical disk, method of storing record signal waveform adjustment data, and optical disk recorder |
| 04/18/2006 | US7031238 Dubbing apparatus |
| 04/18/2006 | US7031236 Optical disk pickup using current mode signal exchanges and systems and methods using the same |
| 04/18/2006 | US7031235 Method for adjusting a speed-detection device for an object lens in an optical pickup head |
| 04/18/2006 | US7031234 Objective lens driving apparatus |
| 04/18/2006 | US7031233 Optical recording/reproduction device and focal point control method |
| 04/18/2006 | US7031232 Linear optical disk changer with side switching capabilities |
| 04/18/2006 | US7031094 Apparatus and method for detecting and compensating for resonance frequency in data storage system |
| 04/18/2006 | US7031076 Objective lens, optical system and optical pickup apparatus |
| 04/18/2006 | US7031038 Hologram apparatus capable of detecting and correcting distortion of hologram image |
| 04/18/2006 | US7031037 Holographic recording medium and holographic recording medium manufacturing method |
| 04/18/2006 | US7030788 Data recording medium, data recording method, and apparatus |
| 04/18/2006 | US7029742 asymmetric optical storage medium with polyarylene ether substrates; high modulus thermoset layer that may include a fluoropolymer; data layer between modulus layer and substrate; surface features may comprise pits; optional aluminum nitride dielectric layer |
| 04/18/2006 | US7029186 Solid-state imaging apparatus and manufacturing method thereof |
| 04/13/2006 | WO2006039290A2 Spread frequency spectrum waveform generating circuit |
| 04/13/2006 | WO2006039240A1 Marked article and method of making the same |
| 04/13/2006 | WO2006039130A1 Holographic storage medium |
| 04/13/2006 | WO2006038784A2 Recording medium, and method and apparatus for reproducing data from the recording medium |
| 04/13/2006 | WO2006038689A1 Information recording device and method, and recording control computer program |
| 04/13/2006 | WO2006038639A1 Optical disk |
| 04/13/2006 | WO2006038633A1 Information recording medium, method for manufacturing such information recording medium, processor for such information recording medium and preparation method for using such information recording medium, information recording method and information recording device |
| 04/13/2006 | WO2006038618A1 Optical disk |
| 04/13/2006 | WO2006038597A1 Optical disc |
| 04/13/2006 | WO2006038590A1 Information recording device and method, and computer program |
| 04/13/2006 | WO2006038535A1 Diffraction grating and optical system including the diffraction grating |
| 04/13/2006 | WO2006038516A1 Control program and control device |
| 04/13/2006 | WO2006038483A1 Pickup device and recording medium drive device |
| 04/13/2006 | WO2006038464A1 Cyanine compounds and optical recording materials |
| 04/13/2006 | WO2006038454A1 Optical disc drive |